зеркало из https://github.com/mozilla/gecko-dev.git
16 строки
349 B
HTML
16 строки
349 B
HTML
<!DOCTYPE html>
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<style>
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#wrapper::first-line {}
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</style>
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<body>
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<div id="wrapper">
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<div id="test"></div>
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</div>
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<script>
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document.querySelector('#test').style.position = 'absolute';
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document.body.offsetHeight;
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document.querySelector('#wrapper').style.color = 'green';
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document.querySelector('#test').style.position = '';
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</script>
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</body>
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